# NSN 3020-01-083-3018: Gear, Spur

NSN 3020-01-083-3018 (also written 3020010833018; NIIN 01-083-3018) is a gear, spur in Federal Supply Class 3020, Gears, Pulleys, Sprockets, and Transmission Chain. 1 manufacturer part number from 1 supplier is on record. It was last purchased in Aug 2026.

## Identification

- NSN: 3020-01-083-3018 (3020010833018)
- NIIN: 01-083-3018 (010833018)
- Item name: GEAR,SPUR
- Federal Supply Class: [FSC 3020 Gears, Pulleys, Sprockets, and Transmission Chain](https://nsnexplorer.com/fsc/3020/)
- Federal Supply Group: [FSG 30](https://nsnexplorer.com/group/30/)
- Acquisition method suffix code: AMSC D: the data needed to compete the part is unavailable or cannot be obtained economically. (observed 2026-11-04)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AAQL | BODY STYLE | — |
| ABSA | SPLINE QUANTITY | 12 |
| AGJS | PITCH DIAMETER | INCHES NOMINAL 0.7500 |
| AJLA | TEETH QUANTITY | 18 |
| ANTP | BORE STYLE | — |
| BDZQ | BACKLASH DESIGNATION | GRADE A |
| CQFM | HARDNESS RATING | OVERALL ROCKWELL C NOMINAL 58.0 |
| CWCD | NOMINAL OUTSIDE DIAMETER | INCHES 0.845 |
| CWFR | NOMINAL OVERALL LENGTH | INCHES 1.518 |
| CWNH | TOOTH FORM | STANDARD |
| CWPP | PRESSURE ANGLE | DEGREES 22.5000 |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | FIRST END INCHES 0.270 |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | SECOND END INCHES 0.625 |
| CWRM | FACE NOMINAL WIDTH | INCHES 0.623 |
| CWRS | BORE NOMINAL DIAMETER | BOTH ENDS INCHES 0.350 |
| CWTB | COUNTERBORE NOMINAL DEPTH | FIRST END INCHES 0.280 |
| CWTG | COUNTERBORE NOMINAL DIAMETER | FIRST END INCHES 0.436 |
| CWTR | HUB STYLE DESIGNATOR | — |
| CWTX | HUB NOMINAL DIAMETER | SECOND END INCHES 0.590 |
| CWWH | END NOMINAL LENGTH | FIRST END INCHES 0.300 |
| CWWK | PRECISION CLASSIFICATION | QUALITY NUMBER 10 |
| CWWN | END NOMINAL DIAMETER | FIRST END INCHES 0.560 |
| CWWS | FIRST STEP NOMINAL LENGTH | FIRST END INCHES 0.270 |
| CWXB | FIRST STEP NOMINAL DIAMETER | FIRST END INCHES 0.590 |
| MATT | MATERIAL | OVERALL STEEL COMP E9310 |
| STYL | STYLE DESIGNATOR | — |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 42292D66 | 82402 | TRIUMPH GEAR SYSTEMS INC DBA TRIUMPH GEAR SYSTEMS INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-08-11 | [SPE7L326P5309](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3020010833018) | GEAR, SPUR | TRIMAN INDUSTRIES INC | $88,656.15 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=3020010833018&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3020010833018
- AMSC record: https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/
- USAspending contract actions (each award above links to its record)
- All data is public U.S. government data; every row above links to its source record where one exists.

Canonical page: https://nsnexplorer.com/nsn/3020-01-083-3018/
JSON: https://nsnexplorer.com/api/nsn/3020-01-083-3018.json